Electronic relay unit



FIG. 1 is a top perspective view of the electronic relay unit according to the invention;

FIG. 2 is a top plan view of the unit of FIG. 1;

FIG. 3 is a left side view of the unit of FIG. 1;

FIG. 4 is a right side view of the unit of FIG. 1;

FIG. 5 is an end view of the unit of FIG. 1; and,

FIG. 6 is a bottom plan view of the unit of FIG. 1. 

The ornamental design for an electronic relay unit, as shown and described. 